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<p>a large enough X-ray tube is constructed so that only the path of the <a href="page.php?w=electron">electron</a>s, travelling between the <a href="page.php?w=cathode">cathode</a> and <a href="page.php?w=anode">anode</a> of the X-ray tube, are spun using <a href="page.php?w=Deflection_yoke">deflection coils</a>. This type had a major advantage since sweep speeds can be much faster, allowing for less blurry imaging of moving structures, such as the heart and arteries. Fewer scanners of this design have been produced when compared with spinning</p><p>
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